/*
Theme Name: MyUI
Theme URI: https://myui.work
Author: MyUI
Description: Minimal standards-based WordPress UI · posts · pages · feeds · SEO · no bloat
Version: 1.3.4
Requires at least: 6.4
Tested up to: 6.8
Requires PHP: 8.0
License: GPL-2.0-or-later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: myui
Tags: blog, one-column, accessibility-ready, custom-menu, featured-images, threaded-comments-no

MyUI · full-width packery feed · fixed chrome · rating-sized cards (coming)
*/

:root,
html[data-theme="light"] {
  --myui-bg: #f4f4f2;
  --myui-ink: #111;
  --myui-muted: #3d3d3d;
  --myui-line: #d0d0cc;
  --myui-surface: #fff;
  --myui-header: #fff;
  --myui-nav: #111;
  --myui-nav-muted: #2a2a2a;
  --myui-accent: #067a4a;
  --myui-pad: 1rem;
  --myui-header-h: 3.25rem;
  --myui-gap: 0.75rem;
  --myui-col: 17rem;
  --myui-font: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color-scheme: light;
}

html[data-theme="dark"] {
  --myui-bg: #121212;
  --myui-ink: #f2f2f0;
  --myui-muted: #c4c4c0;
  --myui-line: #2e2e2e;
  --myui-surface: #1c1c1c;
  --myui-header: #0e0e0e;
  --myui-nav: #fafaf7;
  --myui-nav-muted: #e0e0dc;
  --myui-accent: #3dcc8a;
  color-scheme: dark;
}

/* Cards stay readable on dark · light paper on dark ground */
html[data-theme="dark"] .myui-card {
  --myui-surface: #f7f7f5;
  --myui-ink: #161616;
  --myui-muted: #454545;
  --myui-line: #e2e2de;
  color: #161616;
  background: #f7f7f5;
  border-color: #e2e2de;
}

html[data-theme="dark"] .myui-card a {
  color: inherit;
}

html[data-theme="dark"] .myui-card-body h2 a:hover {
  color: #0a6;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--myui-font);
  font-size: 1rem;
  line-height: 1.55;
  color: var(--myui-ink);
  background: var(--myui-bg);
}

body.myui-has-fixed-header {
  padding-top: var(--myui-header-h);
}

/* Sit below WP admin bar when logged in */
body.admin-bar.myui-has-fixed-header {
  padding-top: calc(var(--myui-header-h) + 32px);
}

body.admin-bar .myui-site-header {
  top: 32px;
}

@media screen and (max-width: 782px) {
  body.admin-bar.myui-has-fixed-header {
    padding-top: calc(var(--myui-header-h) + 46px);
  }

  body.admin-bar .myui-site-header {
    top: 46px;
  }
}

a {
  color: var(--myui-accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.15em;
}

a:hover {
  text-decoration: none;
}

img,
video {
  max-width: 100%;
  height: auto;
  display: block;
}

.myui-skip {
  position: absolute;
  left: -9999px;
  top: 0;
  padding: 0.5rem 1rem;
  background: var(--myui-ink);
  color: var(--myui-bg);
  z-index: 200;
}

.myui-skip:focus {
  left: var(--myui-pad);
  top: 0.35rem;
}

/* —— fixed full-width header —— */
.myui-site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--myui-header-h);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0 var(--myui-pad);
  background: var(--myui-header);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--myui-line);
  color: var(--myui-nav);
}

.myui-brand {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 650;
  letter-spacing: -0.02em;
  white-space: nowrap;
  color: var(--myui-nav);
}

.myui-brand a {
  color: inherit;
  text-decoration: none;
}

.myui-tagline {
  margin: 0;
  font-size: 0.8rem;
  color: var(--myui-nav-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 14rem;
}

@media (max-width: 640px) {
  .myui-tagline {
    display: none;
  }
}

.myui-nav {
  margin-left: auto;
  min-width: 0;
  max-width: calc(100% - 11rem);
}

.myui-nav ul {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
}

.myui-nav li {
  flex: 0 0 auto;
}

.myui-nav a {
  display: block;
  color: var(--myui-nav);
  font-size: 0.78rem;
  font-weight: 550;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
  padding: 0.35rem 0.6rem;
  border-radius: 999px;
  border: 1px solid transparent;
  opacity: 1;
}

.myui-nav a:hover {
  border-color: var(--myui-line);
  background: color-mix(in srgb, var(--myui-nav) 8%, transparent);
}

.myui-nav li.is-active a {
  border-color: var(--myui-accent);
  background: color-mix(in srgb, var(--myui-accent) 16%, transparent);
  color: var(--myui-nav);
  font-weight: 650;
}

.myui-theme-toggle {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.1rem;
  height: 2.1rem;
  margin: 0;
  padding: 0;
  border: 1px solid var(--myui-line);
  border-radius: 999px;
  background: transparent;
  color: var(--myui-nav);
  cursor: pointer;
}

.myui-theme-toggle:hover {
  border-color: var(--myui-accent);
  background: color-mix(in srgb, var(--myui-accent) 12%, transparent);
}

.myui-theme-toggle:focus-visible {
  outline: 2px solid var(--myui-accent);
  outline-offset: 2px;
}

.myui-theme-toggle svg {
  width: 1rem;
  height: 1rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}

html[data-theme="light"] .myui-theme-toggle .icon-sun,
html[data-theme="dark"] .myui-theme-toggle .icon-moon {
  display: none;
}

.myui-kind {
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

/* —— full-bleed shell —— */
.myui-wrap {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0;
}

.myui-main {
  width: 100%;
  padding: var(--myui-pad);
  min-height: calc(100vh - var(--myui-header-h) - 4rem);
}

.myui-entry-header {
  margin: 0 0 1rem;
  max-width: 48rem;
}

.myui-entry-header h1 {
  margin: 0 0 0.35rem;
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  line-height: 1.2;
}

/* —— table > grid > row (packery) —— */
.myui-table {
  width: 100%;
  display: block;
}

.myui-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(var(--myui-col), 1fr));
  grid-auto-flow: dense;
  grid-auto-rows: minmax(0, auto);
  gap: var(--myui-gap);
  width: 100%;
  align-items: start;
}

/* stacked section rows · children participate in parent packery grid */
.myui-row {
  display: contents;
}

/* —— cards · size by rating (1–5) —— */
.myui-card {
  --myui-rating: 1;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  margin: 0;
  padding: 0;
  background: var(--myui-surface);
  border: 1px solid var(--myui-line);
  border-radius: 0.45rem;
  overflow: hidden;
  min-width: 0;
  break-inside: avoid;
  content-visibility: auto;
  contain-intrinsic-size: 220px;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 0.35s ease, transform 0.35s ease, border-color 0.2s ease;
}

.myui-card.is-in {
  opacity: 1;
  transform: none;
}

.myui-card:hover {
  border-color: color-mix(in srgb, var(--myui-accent) 45%, var(--myui-line));
}

/* default span · ratings will stretch larger posts */
.myui-card[data-rating="1"] {
  grid-column: span 1;
}

.myui-card[data-rating="2"] {
  grid-column: span 1;
}

.myui-card[data-rating="3"] {
  grid-column: span 1;
}

.myui-card[data-rating="4"] {
  grid-column: span 2;
}

.myui-card[data-rating="5"] {
  grid-column: span 2;
}

@media (max-width: 720px) {
  .myui-card[data-rating="4"],
  .myui-card[data-rating="5"] {
    grid-column: span 1;
  }
}

.myui-card-media {
  aspect-ratio: 16 / 10;
  background: color-mix(in srgb, var(--myui-ink) 6%, var(--myui-surface));
  overflow: hidden;
}

.myui-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.myui-card-media--square {
  aspect-ratio: 1 / 1;
}

.myui-card-media--embed {
  aspect-ratio: auto;
  min-height: 200px;
  padding: 0.5rem 0.5rem 0;
}

.myui-card-media--embed .myui-embed {
  max-width: 100%;
}

.myui-card-media--fallback,
.myui-card-media.is-broken {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, #f58529 0%, #dd2a7b 45%, #8134af 75%, #515bd4 100%);
  min-height: 10rem;
}

.myui-ig-fallback {
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 1rem;
  text-align: center;
  max-width: 90%;
}

.myui-ig-fallback-icon {
  display: inline-flex;
  opacity: 0.95;
}

.myui-ig-fallback-title {
  font-size: 0.95rem;
  font-weight: 650;
  letter-spacing: -0.01em;
  text-transform: none;
  line-height: 1.3;
}

.myui-ig-fallback-hint {
  font-size: 0.68rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  opacity: 0.85;
}

.myui-social-chrome {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 0.75rem 0;
  color: var(--myui-muted);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-weight: 650;
}

.myui-social-badge {
  display: inline-flex;
  color: #dd2a7b;
}

.myui-card--instagram .myui-social-badge {
  color: #dd2a7b;
}

.myui-dest {
  margin: 0.15rem 0 0;
  font-size: 0.78rem;
}

.myui-dest a {
  color: var(--myui-accent);
  text-decoration: none;
  font-weight: 600;
}

.myui-dest a:hover {
  text-decoration: underline;
}

.myui-card[data-rating="5"] .myui-card-media {
  aspect-ratio: 16 / 9;
}

.myui-card--social[data-rating="5"] .myui-card-media,
.myui-card--social[data-rating="4"] .myui-card-media {
  aspect-ratio: 1 / 1;
}

.myui-card-body {
  padding: 0.75rem 0.85rem 0.95rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  flex: 1;
}

.myui-card-body h2 {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.25;
  letter-spacing: -0.015em;
}

.myui-card-body h2 a {
  color: inherit;
  text-decoration: none;
}

.myui-card-body h2 a:hover {
  color: var(--myui-accent);
}

.myui-meta {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--myui-muted);
}

.myui-rating-pip {
  display: inline-flex;
  gap: 0.12rem;
  margin-left: 0.35rem;
  vertical-align: middle;
}

.myui-rating-pip i {
  width: 0.4rem;
  height: 0.4rem;
  border-radius: 50%;
  background: var(--myui-line);
}

.myui-rating-pip i.on {
  background: var(--myui-accent);
}

.myui-excerpt {
  margin: 0;
  font-size: 0.88rem;
  color: var(--myui-muted);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.myui-card[data-rating="4"] .myui-excerpt,
.myui-card[data-rating="5"] .myui-excerpt {
  -webkit-line-clamp: 5;
}

.myui-empty {
  color: var(--myui-muted);
  padding: 2rem 0;
}

/* singular content stays readable width */
.myui-singular {
  max-width: 42rem;
  margin: 0 auto;
  padding: 0.5rem 0 2rem;
}

.myui-content > * + * {
  margin-top: 1rem;
}

.myui-site-footer {
  width: 100%;
  padding: 1rem var(--myui-pad) 1.5rem;
  border-top: 1px solid var(--myui-line);
  font-size: 0.78rem;
  color: var(--myui-muted);
}

.myui-site-footer p {
  margin: 0;
}

.search-form {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 0 0 1.25rem;
  max-width: 32rem;
}

.search-form input[type="search"] {
  flex: 1 1 12rem;
  min-width: 0;
  padding: 0.45rem 0.65rem;
  font: inherit;
  border: 1px solid var(--myui-line);
  border-radius: 0.25rem;
  background: var(--myui-surface);
}

.search-form button {
  padding: 0.45rem 0.85rem;
  font: inherit;
  border: 1px solid var(--myui-line);
  border-radius: 0.25rem;
  background: var(--myui-surface);
  cursor: pointer;
}

.screen-reader-text {
  border: 0;
  clip: rect(1px, 1px, 1px, 1px);
  clip-path: inset(50%);
  height: 1px;
  margin: -1px;
  overflow: hidden;
  padding: 0;
  position: absolute;
  width: 1px;
  word-wrap: normal !important;
}

/* no JS fallback · show cards */
.no-js .myui-card {
  opacity: 1;
  transform: none;
}


/* PageSpeed a11y · rating pip is presentational meter via role=img */
.myui-rating-pip[role="img"] {
  display: inline-flex;
  gap: 0.15rem;
  vertical-align: middle;
}